diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml index cb0b8a560282..477066e2b821 100644 --- a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml +++ b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml @@ -12,7 +12,9 @@ maintainers: properties: compatible: - const: samsung,s3fwrn5-i2c + enum: + - samsung,s3fwrn5-i2c + - samsung,s3fwrn82 en-gpios: maxItems: 1 @@ -47,10 +49,19 @@ additionalProperties: false required: - compatible - en-gpios - - interrupts - - reg - wake-gpios +allOf: + - if: + properties: + compatible: + contains: + const: samsung,s3fwrn5-i2c + then: + required: + - interrupts + - reg + examples: - | #include <dt-bindings/gpio/gpio.h> @@ -65,9 +76,23 @@ examples: reg = <0x27>; interrupt-parent = <&gpa1>; - interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>; wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>; }; }; + # UART example on Raspberry Pi + - | + uart0 { + status = "okay"; + + nfc { + compatible = "samsung,s3fwrn82"; + + en-gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; + wake-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; + + status = "okay"; + }; + }; |